InChI=1/C17H34N2O2/c1-3-5-6-7-12-19(13-14-20)16(21)17(9-4-2)10-8-11-18-15-17/h18,20H,3-15H2,1-2H3/p+1/t17-/m0/s1/fC17H35N2O2/h18H/q+1 5B9BFCB28301DDC3